Cargraphic Sport Catalytic Converter Downpipe (Cayman / Boxster 718)


Designed to Fit:

  • 2017+ Porsche Cayman & Boxster (718 2.0L)
  • 2017+ Porsche Cayman & Boxster (718 2.5L)


+ 16KW (21HP) more power and + 25Nm additional torque

    The Cargraphic Sport Catalytic Converter Downpipe for 718 models replaces the factory Turbo-back system with a bolt-on solution that flows considerably more exhaust gases, resulting in lower operating temperatures of your turbos, as well as improved boost response and power gains. This Porsche 718 downpipe system uses a High-Density HJS Catalytic Converter, which avoids the need to tune out any OBDII codes or errors. Also available in a cat-less version.


    • Fully OBD2 compatible - no check engine error
    • T38 trimetal coating , consisting of platinum , palladium and rhodium .
      HD matrix ( high-durability) with radial recess designed for maximum durability and longevity
    • Maximum throughput due to increased volume and expansion space , resulting from Ø130mm housing and correspondingly large cone connections
    • Manufactured on a CNC pipe bending machine with mandrel support (Mandrel-bent), which enables exhaust pipes with a constant diameter.
    • Fully made from T-304L lightweight stainless steel
    • Laser cut T-304 stainless steel flanges
    • High-performance components checked and tested on the test bench
    • Improved responsiveness - more agile and free spinning
    • Powerful sound - without booming noises, resonances or vibrations
    • Model-specific sound, suitable for the vehicle brand
    • Considerable weight saving

    About Cargraphic


    For more than 30 years CARGRAPHIC and its export division CARGRAPHIC Thomas Schnarr, responsible for all countries except Germany, Austria, Switzerland, Liechtenstein and the BENELUX states, located in Landau in der Pfalz in Germany.

    Over the last decades, our new constructed and renovated company buildings document our affinity with this region, known as the “Tuscany of Germany”. Currently we are offering our customers a complete renovated and modern designed sales area in the centre of Landau with the possibility to discuss various modification options together with their personal sales assistant and with our special trained workshop manager. In our complete new and fully equipped workshop area, the individual modifications will implemented to perfection.

    CARGRAPHIC well known for its aftermarket accessories for exclusive automobiles and especially for its exhaust systems and performance components for Porsche models.